Bio Medical

You can do PG Diploma in biomedical. Sri Venkateswara Institute of medical Science provides it. Try some related course in University of Mumbai.

Apply online through their official website and exam is held in July.

Yes, there is a scope of medical science. It is applied everywhere. After its completion, you can be a part of any medical industry, research groups, technology of science, and other science related areas.
For making it stronger go for Masters degree.

NRI Candidates should have passed 12 years of schooling (equivalent to 10+2 system of Indian Education) with PCM/PCB (or Biotechnology) as compulsory subjects securing a min avg. of 60% marks. Candidate should also have English as one of the subjects in qualifying exam. If a candidate selects PCB then he/she has to register for Maths as bridge course.

Yes, you are eligible to go for master's in biomedical Science.

Yes, with the qualifications that you have mentioned above, it is safe to say that you are quite eligible for a MBA programme. Go ahead with your ideas, and best of luck.

Hi,
Kindly predict your college in this college predictor. The rank predicted might not be accurate but it certainly does give an idea to the aspirant. Know your college admission chances based on your JEE Main Rank, Home State, Caste, Gender, etc. Check it below:-
https://www.shiksha.com/college-predictor
Hope it helps.